Su Wan was once a senior chef at a postpartum care center and a certified nutritionist, but she quit her job for the sake of her marriage. After being humiliated when she had to ask her husband for money just to buy a fifteen-yuan milk tea, she laid out the household accounts and resolved to divorce him, relying on her culinary skills to earn a living again. However, just as she began accepting independent catering orders, she was targeted by an agent named Zhao Kun and a supplier named Sun Li, who joined forces to smear her reputation and set her up. Drawing on her professional expertise, meticulous records, and solid evidence, she fought back step by step, exposed the truth behind their collusion for profit, protected the dietary safety of the elderly, and led her colleagues in establishing a nutrition training center. The woman who once had to endure other people's disapproval just to get a cup of milk tea finally broke free from the constraints of marriage, built her own career, and firmly took control of her life.